Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
O
multiple tangent lines
Replies
5
Views
2K
orangecrush
O
A
Last Limit Q: lim (4 - x^1/2)/(16 - x) as x -> 16
Replies
3
Views
4K
Aduial.Elen
A
A
Another Stumper (limits): x^(1/2) (1 + 4x^2 + 2x) / (x^(5/2
Replies
5
Views
2K
Aduial.Elen
A
S
need help finding the derivative of f(x)=1/[x^(1/2)]
Replies
3
Views
1K
soroban
S
R
Epsilon-delta proof: lim (x^2 + 3) = 4 as x -> 1
Replies
2
Views
2K
soroban
S
T
Need help badly.. Average rate of change and slope of secant
Replies
2
Views
1K
tkthustler
T
T
find x-value where U (x) = 72 - (4 + x)^2 - (4-rx)^2 is max
Replies
1
Views
2K
galactus
G
M
partial derivatives: z = x/y, x = se^t, y = 1 + se^(-t)
Replies
2
Views
6K
mathstresser
M
S
definite integrals: antiderivative from 1 to 2 of ((4+x^2)/x
Replies
1
Views
1K
skeeter
skeeter
S
parametrization of the ellipse
Replies
3
Views
3K
soroban
S
T
Weird quadratic functions
Replies
3
Views
2K
soroban
S
S
Ok one more parametric equation problem.
Replies
3
Views
2K
soroban
S
T
int 1/(x*sqrt(x^2-4) dx
Replies
2
Views
6K
soroban
S
O
another tangent line: eqn of parabola through (0, 1) and tan
Replies
2
Views
1K
orangecrush
O
B
Find points where f(x) = 4sinx + 2x has a horizontal tangent
Replies
1
Views
1K
soroban
S
S
parametric eqn: find length of x= cos t, y= t+sint, 0<t&l
Replies
2
Views
2K
soroban
S
C
trig integration: int sin^3x*cos^2x dx
Replies
3
Views
54K
calchere
C
T
integral of 1/(sinx+cosx): u-substitution??
Replies
3
Views
48K
tkhunny
tkhunny
O
tangent line to f(x) = (x+1)/(x-1) parallel to x + 2y = 6
Replies
3
Views
1K
orangecrush
O
A
Limits Problem: lim (x^2 - 4 - 3 x)^1/2 - x as x -> +inft
Replies
4
Views
1K
Aduial.Elen
A
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